一种微型信息牌投影系统的研制

Development of a Micro Size Projection Message Sign System

文章介绍了一种作为信息、广告宣传方式新途径的微型信息牌投影系统的工作原理,说明了如何将现代投影技术、太阳能供电技术、无线通信技术结合在一起,并设计出一种更加节能、占地面积更小的微型信息牌。

Micro size projection message sign system based on projection technology,solar power and wireless data communication was introduced in this article.This development offered a new tool for propaganda,which has the advantages of energy-saving and being small in equipment volume.